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zig/lib/std/special/compiler_rt
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Andrew Kelley d9d8c42426
remove unnecessary inline 
works around a bug triggered by previous commit
2020-03-31 11:18:11 -04:00
..
addXf3_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
addXf3.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
arm.zig
Minor changes to the ARM builtin fns
2020-01-16 12:50:53 -05:00
ashldi3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
ashlti3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
ashrdi3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
ashrti3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
aulldiv.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
aullrem.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
clear_cache.zig
remove unnecessary inline
2020-03-31 11:18:11 -04:00
clzsi2_test.zig
Port clzsi2 from compiler_rt, required for using std.fmt.format on some ARM architecture.
2020-01-17 14:25:22 -05:00
clzsi2.zig
compiler_rt: Fix clzsi2 implementation for Thumb1
2020-02-09 14:12:01 -05:00
comparedf2_test.zig
Fix some tests broken by the renamed files
2020-01-19 09:31:45 +01:00
comparesf2_test.zig
Fix some tests broken by the renamed files
2020-01-19 09:31:45 +01:00
compareXf2.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
divdf3_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
divdf3.zig
compiler-rt: Add __divtf3
2020-03-24 18:08:53 +01:00
divsf3_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
divsf3.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
divtf3_test.zig
compiler-rt: Add __divtf3
2020-03-24 18:08:53 +01:00
divtf3.zig
compiler-rt: Add __divtf3
2020-03-24 18:08:53 +01:00
divti3_test.zig
update the codebase to use @as
2019-11-08 15:57:24 -05:00
divti3.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
extendXfYf2_test.zig
introduce operating system version ranges as part of the target
2020-02-28 14:51:53 -05:00
extendXfYf2.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
fixdfdi_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixdfdi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixdfsi_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixdfsi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixdfti_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixdfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixint_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixint.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
fixsfdi_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixsfdi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixsfsi_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixsfsi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixsfti_test.zig
Fix remaining variadic formatted prints
2020-01-09 13:36:44 -05:00
fixsfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixtfdi_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixtfdi.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixtfsi_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixtfsi.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixtfti_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixtfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixuint.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
fixunsdfdi_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunsdfdi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixunsdfsi_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunsdfsi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixunsdfti_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunsdfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixunssfdi_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunssfdi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixunssfsi_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunssfsi.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
fixunssfti_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
fixunssfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixunstfdi_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixunstfdi.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixunstfsi_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixunstfsi.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
fixunstfti_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
fixunstfti.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floatdidf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floatdidf.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
floatsiXf.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
floattidf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floattidf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floattisf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floattisf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floattitf_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
floattitf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floatundidf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floatundidf.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
floatundisf.zig
allow _ separators in number literals (stage 1)
2020-03-15 12:38:35 +10:00
floatunditf_test.zig
compiler-rt: Fix __floatunditf
2020-03-27 20:10:59 +01:00
floatunditf.zig
compiler-rt: Fix __floatunditf
2020-03-27 20:10:59 +01:00
floatunsidf.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
floatunsisf.zig
Use the correct calling convention for AEABI intrinsics
2020-01-07 13:42:47 -05:00
floatunsitf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floatunsitf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floatuntidf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floatuntidf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floatuntisf_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
floatuntisf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
floatuntitf_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
floatuntitf.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
int.zig
compiler_rt: fix mulsi3 test typo
2020-01-22 20:17:38 -05:00
lshrdi3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
lshrti3_test.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
modti3_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
modti3.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
muldi3_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
muldi3.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
mulodi4_test.zig
update the codebase to use @as
2019-11-08 15:57:24 -05:00
mulodi4.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
muloti4_test.zig
update the codebase to use @as
2019-11-08 15:57:24 -05:00
muloti4.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
multi3_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
multi3.zig
short std.builtin enum literals in std lib
2020-03-01 13:57:41 -05:00
mulXf3_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
mulXf3.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
negXf2.zig
remove uses of @ArgType and @IntType
2020-02-24 23:39:03 +02:00
popcountdi2_test.zig
update the codebase to use @as
2019-11-08 15:57:24 -05:00
popcountdi2.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
README.md
mv std/ lib/
2019-09-25 23:35:41 -04:00
shift.zig
compiler-rt: Implement all the shift builtins
2020-03-30 10:58:47 -04:00
stack_probe.zig
Implement the callconv() annotation
2020-01-02 18:53:16 +01:00
truncXfYf2_test.zig
update std lib to new Target API
2020-02-28 14:51:54 -05:00
truncXfYf2.zig
compiler-rt: inline at call site to workaround a bug
2020-02-28 14:51:55 -05:00
udivmod.zig
short std.builtin enum literals in std lib
2020-03-01 13:57:41 -05:00
udivmoddi4_test.zig
Fix test case
2020-01-15 18:41:07 +01:00
udivmodti4_test.zig
mv std/ lib/
2019-09-25 23:35:41 -04:00
udivmodti4.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
udivti3.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00
umodti3.zig
zig fmt and update extern fn to callconv(.C)
2020-01-06 15:34:50 -05:00

README.md

This compiler-rt library is ported from LLVM.

It's needed because LLVM emits library calls to compiler-rt when hardware lacks functionality, for example, 64-bit integer multiplication on 32-bit x86.

This library is automatically built as-needed for the compilation target and then statically linked and therefore is a transparent dependency for the programmer.

Any bugs should be solved by trying to duplicate the bug upstream.

  • If the bug exists upstream, get it fixed with the LLVM team and then port the fix downstream to Zig.
  • If the bug only exists in Zig, something went wrong porting the code, and you can run the C code and Zig code side by side in a debugger to figure out what's happening differently.